#include<bits/stdc++.h>
#define int long long
#define N 10000000 + 7
//#define DEBUG

using namespace std;

signed main(){
    ios::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    #ifndef DEBUG
    freopen("arena.in", "r", stdin);
    freopen("arena.out", "w", stdout);
    #endif // DEBUG
    cout << 1;
    return 0;
}
